CN102374711A - Refrigeration system and refrigerator comprising same - Google Patents
Refrigeration system and refrigerator comprising same Download PDFInfo
- Publication number
- CN102374711A CN102374711A CN2011102995542A CN201110299554A CN102374711A CN 102374711 A CN102374711 A CN 102374711A CN 2011102995542 A CN2011102995542 A CN 2011102995542A CN 201110299554 A CN201110299554 A CN 201110299554A CN 102374711 A CN102374711 A CN 102374711A
- Authority
- CN
- China
- Prior art keywords
- temperature
- outlet
- refrigeration
- inlet
- links
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Abstract
The invention discloses a refrigeration system and a refrigerator comprising the same. The refrigeration system comprises a compressor, a condenser, a switching unit, a cold storage restrictor, a temperature change restrictor, a cold storage chamber temperature controller, a temperature change chamber temperature controller, a refrigeration restrictor and a refrigeration evaporator, wherein the cold storage chamber temperature controller is connected with the compressor and is used for detecting the temperature of a cold storage evaporator as well as controlling the compressor according to the detected temperature of the cold storage evaporator; the temperature change chamber temperature controller is connected with the compressor and is used for detecting the temperature of a temperature change evaporator as well as controlling the compressor according to the detected temperature of the temperature change evaporator; and one of the cold storage chamber temperature controller and the temperature change chamber temperature controller is connected with the switching unit and is used for controlling the switching unit to change the outflow direction of refrigerant. The refrigeration system disclosed by the embodiment of the invention has the advantage of low manufacture cost.
Description
Technical field
The present invention relates to field of household appliances, in particular to a kind of refrigeration system and refrigerator with this refrigeration system.
Background technology
At present, the three-door refrigerator with temperature-changing chamber all is the computer refrigerator, but the computer refrigerator has expensive defective, therefore can't satisfy the demand of ordinary consumer.
Summary of the invention
The present invention is intended to solve at least one of technical problem that exists in the prior art.
For this reason, one object of the present invention is to propose the low refrigeration system of a kind of cost.
Another object of the present invention is to propose a kind of refrigerator with said refrigeration system.
To achieve these goals, propose a kind of refrigeration system according to the embodiment of first aspect present invention, said refrigeration system comprises: compressor; Condenser, the inlet of said condenser links to each other with the outlet of said compressor; Switch unit, the inlet of said switch unit links to each other with the outlet of said condenser; Refrigeration flow controller and alternating temperature flow controller, the inlet of said refrigeration flow controller links to each other with first outlet of said switch unit, and the inlet of said alternating temperature flow controller links to each other with second outlet of said switch unit; Refrigeration evaporator and alternating temperature evaporimeter, the inlet of said refrigeration evaporator links to each other with the outlet of said refrigeration flow controller, and the inlet of said alternating temperature evaporimeter links to each other with the outlet of said alternating temperature flow controller; Refrigerating chamber temperature controller and temperature-changing chamber temperature controller; Said refrigerating chamber temperature controller link to each other with said compressor and the temperature that is used to detect said refrigeration evaporator to control said compressor according to the temperature of detected said refrigeration evaporator; Said temperature-changing chamber temperature controller link to each other with said compressor and the temperature that is used to detect said alternating temperature evaporimeter controlling said compressor according to the temperature of detected said alternating temperature evaporimeter, in wherein said refrigerating chamber temperature controller and the said temperature-changing chamber temperature controller one links to each other so that control the outflow direction that said switch unit changes cold-producing medium with said switch unit; Freezing flow controller, the inlet of said freezing flow controller link to each other with the outlet of said refrigeration evaporator and the outlet of said alternating temperature evaporimeter respectively; And refrigerating evaporator, the inlet of said refrigerating evaporator links to each other with the outlet of said freezing flow controller and the outlet of said refrigerating evaporator links to each other with the inlet of said compressor.
According to the refrigeration system of the embodiment of the invention through the said refrigerating chamber temperature controller that links to each other with said compressor and said temperature-changing chamber temperature controller being set and controlling said compressor according to the temperature of the detected said refrigeration evaporator of said refrigerating chamber temperature controller and the temperature of the detected said alternating temperature evaporimeter of said temperature-changing chamber temperature controller, thereby can mechanically realize refrigeration to refrigerating chamber and temperature-changing chamber.Therefore, said refrigeration system has advantage of low manufacturing cost.
In addition, the refrigeration system according to the embodiment of the invention can have following additional technical characterictic:
According to one embodiment of present invention; Said condenser comprises first condenser and second condenser; The inlet of wherein said first condenser links to each other with the outlet of said compressor, and the inlet of said second condenser links to each other with the outlet of said first condenser and the outlet of said second condenser links to each other with the inlet of said switch unit.Through said first condenser and said second condenser are set, can improve the condensation effect of cold-producing medium widely.
According to one embodiment of present invention, said refrigeration system also comprises anti-condensation pipe, and the inlet of said anti-condensation pipe links to each other with the outlet of said first condenser and the outlet of said anti-condensation pipe links to each other with the inlet of said second condenser.Through door body dewfall when air humidity is big that said anti-condensation pipe can prevent refrigerator is set.
According to one embodiment of present invention, said refrigeration system also comprises device for drying and filtering, and the inlet of said device for drying and filtering links to each other with the outlet of said second condenser and the outlet of said device for drying and filtering links to each other with the inlet of said switch unit.Through being set, said device for drying and filtering not only can remove the residual moisture in the said refrigeration system; Thereby anti-stagnant ice is stifled; And reduce the corrosiveness of moisture to said refrigeration system; And the impurity in can the said refrigeration system of filtering, for example metal fillings, various oxide and dust etc., thus can avoid said refrigeration flow controller and said alternating temperature flow controller dirty stifled.
According to one embodiment of present invention, said switch unit is a kind of in magnetic valve and the dynamoelectric switching valve.
According to one embodiment of present invention, said switch unit is a two-position three-way valve.
According to one embodiment of present invention, said refrigerating chamber temperature controller and said temperature-changing chamber temperature controller are steam pressure formula temperature controller.Can further reduce so said refrigeration system production cost, improve temperature controlled precision.
According to one embodiment of present invention, the outlet of said refrigerating evaporator links to each other with the inlet of said compressor through muffler, and wherein said muffler has and is used for the return-air heat exchanging segment that carries out heat exchange with said refrigeration flow controller and said alternating temperature flow controller.The temperature of the cold-producing medium in said refrigeration flow controller and the said alternating temperature flow controller can be reduced so widely, thereby the refrigerating efficiency of refrigerating chamber and temperature-changing chamber can be improved widely.
According to one embodiment of present invention, said refrigeration flow controller is the alternating temperature capillary for refrigerating capillary and said alternating temperature flow controller, and wherein said return-air heat exchanging segment is arranged side by side with said refrigeration capillary and said alternating temperature capillary respectively and contacts.Can improve the heat exchange efficiency of the interior cold-producing medium of cold-producing medium and said refrigeration flow controller and said alternating temperature flow controller in the return-air heat exchanging segment of said muffler like this.
Embodiment according to second aspect present invention proposes a kind of refrigerator, and said refrigerator comprises: casing is limited with refrigerating chamber, temperature-changing chamber and refrigerating chamber in the said casing; The door body, said door body is installed on the said casing; Refrigeration system, said refrigeration system are installed on the said casing, and wherein said refrigeration system is according to the described refrigeration system of first aspect present invention
According to the refrigerator of the embodiment of the invention through being provided with according to the described refrigeration system of first aspect present invention, thereby can mechanically realize refrigeration to refrigerating chamber and temperature-changing chamber.In other words, said refrigerator is three mechanical refrigerators with temperature-changing chamber.Therefore, said refrigerator has advantage of low manufacturing cost.
Additional aspect of the present invention and advantage part in the following description provide, and part will become obviously from the following description, or recognize through practice of the present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage obviously with are easily understood becoming the description of embodiment from combining figs, wherein:
Fig. 1 is the structural representation according to the refrigeration system of the embodiment of the invention.
The specific embodiment
Describe embodiments of the invention below in detail, the example of said embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Be exemplary through the embodiment that is described with reference to the drawings below, only be used to explain the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention; It will be appreciated that; Term " vertically ", " laterally ", " on ", the orientation of indications such as D score, " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward " or position relation be for based on orientation shown in the drawings or position relation; Only be to describe with simplifying for the ease of describing the present invention; Rather than the device or the element of indication or hint indication must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " only are used to describe purpose, and can not be interpreted as indication or hint relative importance.
In description of the invention, unless otherwise prescribed and limit, need to prove; Term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be mechanical connection or electrical connection; Also can be the connection of two element internals, can be directly to link to each other, and also can link to each other indirectly through intermediary; For those of ordinary skill in the art, can understand the concrete implication of above-mentioned term as the case may be.
With reference to Fig. 1 the refrigeration system 10 according to the embodiment of the invention is described below.As shown in Figure 1, refrigeration system 10 comprises compressor 100, condenser, switch unit 200, refrigeration flow controller 310, alternating temperature flow controller 320, freezing flow controller (not shown), refrigeration evaporator 410, alternating temperature evaporimeter 420, refrigerating evaporator 430, refrigerating chamber temperature controller (not shown) and temperature-changing chamber temperature controller (not shown).
The inlet of said condenser links to each other with the outlet of compressor 100, and the inlet of switch unit 200 links to each other with the outlet of said condenser.The inlet of refrigeration flow controller 310 links to each other with first outlet of switch unit 200, and the inlet of alternating temperature flow controller 320 links to each other with second outlet of switch unit 200.The inlet of refrigeration evaporator 410 links to each other with the outlet of refrigeration flow controller 310, and the inlet of alternating temperature evaporimeter 420 links to each other with the outlet of alternating temperature flow controller 320.The inlet of said freezing flow controller links to each other with the outlet of refrigeration evaporator 410 and the outlet of alternating temperature evaporimeter 420 respectively.The inlet of refrigerating evaporator 430 links to each other with the outlet of said freezing flow controller, and the outlet of refrigerating evaporator 430 links to each other with the inlet of compressor 100.
Said refrigerating chamber temperature controller link to each other with compressor 100 and the temperature that is used to detect refrigeration evaporator 410 with temperature control compressor 100 according to detected refrigeration evaporator 410.Said temperature-changing chamber temperature controller link to each other with compressor 100 and the temperature that is used to detect alternating temperature evaporimeter 420 with temperature control compressor 100 according to detected alternating temperature evaporimeter 420.Wherein, in said refrigerating chamber temperature controller and the said temperature-changing chamber temperature controller links to each other with switch unit 200 so that control the outflow direction that switch unit 200 changes cold-producing mediums.
When the temperature of the detected refrigeration evaporator 410 of said refrigerating chamber temperature controller is higher than the refrigeration evaporator design temperature (in the time of need freezing to refrigerating chamber), said refrigerating chamber temperature controller can be controlled compressor 100 operations.This moment, switch unit 200 was in said "on" position, can pass through said condenser through compressor 100 refrigerant compressed and flow to switch unit 200, and switch unit 200 can be controlled said cold-producing medium along the A path flow.Said subsequently cold-producing medium can flow through refrigeration flow controller 310 and refrigeration evaporator 410 successively so that refrigerating chamber is freezed.Last said cold-producing medium can flow through said freezing flow controller and refrigerating evaporator 430 successively, and gets back to compressor 100.
When the temperature of the detected alternating temperature evaporimeter 420 of said temperature-changing chamber temperature controller is higher than alternating temperature evaporimeter design temperature (in the time of need freezing to temperature-changing chamber), said temperature-changing chamber temperature controller can be controlled compressor 100 operations.This moment, switch unit 200 was in said off-position, can pass through said condenser through compressor 100 refrigerant compressed and flow to switch unit 200, and switch unit 200 can be controlled said cold-producing medium along the B path flow.Said subsequently cold-producing medium can flow through alternating temperature flow controller 320 and alternating temperature evaporimeter 420 successively so that temperature-changing chamber is freezed.Last said cold-producing medium can flow through said freezing flow controller and refrigerating evaporator 430 successively, and gets back to compressor 100.
When the temperature that is higher than refrigeration evaporator design temperature and the detected alternating temperature evaporimeter 420 of said temperature-changing chamber temperature controller when the temperature of the detected refrigeration evaporator 410 of said refrigerating chamber temperature controller is higher than alternating temperature evaporimeter design temperature (in the time of need freezing simultaneously to refrigerating chamber and temperature-changing chamber), compressor 100 operations (each in said refrigerating chamber temperature controller and the said temperature-changing chamber temperature controller can be controlled compressor 100 operations).This moment switch unit 200 be in said "on" position, cold-producing medium along the A path flow so that refrigerating chamber is freezed.After the refrigeration of refrigerating chamber was finished, switch unit 200 changed said off-position into by said "on" position, cold-producing medium along the B path flow so that temperature-changing chamber is freezed.
Can also said temperature-changing chamber temperature controller be linked to each other with switch unit 200; And can alternating temperature flow controller 320 and alternating temperature evaporimeter 420 be located on the A path; To refrigerate flow controller 310 and be located on the B path with refrigeration evaporator 410, preferentially freeze to temperature-changing chamber this moment.Therefore refrigerating method no longer describes in detail as stated.
According to the refrigeration system of the embodiment of the invention 10 through the said refrigerating chamber temperature controller that links to each other with compressor 100 and said temperature-changing chamber temperature controller being set and controlling compressor 100 according to the temperature of the detected refrigeration evaporator 410 of said refrigerating chamber temperature controller and the temperature of the detected alternating temperature evaporimeter 420 of said temperature-changing chamber temperature controller, thereby can mechanically realize refrigeration to refrigerating chamber and temperature-changing chamber.Therefore, refrigeration system 10 has advantage of low manufacturing cost.
As shown in Figure 1; In some embodiments of the invention; Said condenser can comprise first condenser 510 and second condenser 520; Wherein the inlet of first condenser 510 can link to each other with the outlet of compressor 100, and the inlet of second condenser 520 can link to each other with the outlet of first condenser 510, and the outlet of second condenser 520 can link to each other with the inlet of switch unit 200.Through two condensers (first condenser 510 and second condenser 520) are set, can improve the condensation effect of cold-producing medium widely.
In one embodiment of the invention; As shown in Figure 1; Refrigeration system 10 can also comprise anti-condensation pipe 600, and the inlet of anti-condensation pipe 600 can link to each other with the outlet of first condenser 510, and the outlet of anti-condensation pipe 600 can link to each other with the inlet of second condenser 520.Through door body dewfall when air humidity is big that anti-condensation pipe 600 can prevent refrigerator is set.
As shown in Figure 1; In examples more of the present invention; Refrigeration system 10 can also comprise device for drying and filtering 700, and the inlet of device for drying and filtering 700 can link to each other with the outlet of second condenser 520, and the outlet of device for drying and filtering 700 can link to each other with the inlet of switch unit 200.Through being set, device for drying and filtering 700 not only can remove the residual moisture in the refrigeration system 10; Thereby anti-stagnant ice is stifled; And reduce the corrosiveness of moisture to refrigeration system 10; And the impurity in can filtering refrigeration system 10, for example metal fillings, various oxide and dust etc., thus it is dirty stifled with alternating temperature flow controller 320 to avoid refrigerating flow controller 310.
Particularly, switch unit 200 can be a kind of in magnetic valve and the dynamoelectric switching valve.Advantageously, switch unit 200 can be a two-position three-way valve.
In a concrete example of the present invention, said refrigerating chamber temperature controller and said temperature-changing chamber temperature controller can be steam pressure formula temperature controllers.Wherein, said refrigerating chamber temperature controller can contact with refrigeration evaporator 410 so that detect the temperature of refrigeration evaporator 410, and said temperature-changing chamber temperature controller can contact so that detect the temperature of alternating temperature evaporimeter 420 with alternating temperature evaporimeter 420.Steam pressure formula temperature controller has the advantage cheap, that control accuracy is high.
As shown in Figure 1; In some embodiments of the invention; The outlet of refrigerating evaporator 430 can link to each other with the inlet of compressor 100 through muffler 800, and wherein muffler 800 can have and is used for the return-air heat exchanging segment that carries out heat exchange with refrigeration flow controller 310 and alternating temperature flow controller 320.The cold-producing medium that flows out from refrigerating evaporator 430 like this can carry out heat exchange with the cold-producing medium that refrigerates in flow controller 310 and the alternating temperature flow controller 320 when flowing through the return-air heat exchanging segment of muffler 800, promptly the cold-producing medium in the return-air heat exchanging segment of muffler 800 can carry out heat exchange with refrigeration flow controller 310 and alternating temperature flow controller 320 interior cold-producing mediums.The temperature of the cold-producing medium that flows out from refrigerating evaporator 430 is very low; Carry out heat exchange through the cold-producing medium in the return-air heat exchanging segment that makes muffler 800 and refrigeration flow controller 310 and alternating temperature flow controller 320 interior cold-producing mediums; The temperature of the cold-producing medium in refrigeration flow controller 310 and the alternating temperature flow controller 320 can be reduced widely, thereby the refrigerating efficiency of refrigerating chamber and temperature-changing chamber can be improved widely.
Particularly, refrigeration flow controller 310 can be the refrigeration capillary, and alternating temperature flow controller 320 can be the alternating temperature capillary.Advantageously, said return-air heat exchanging segment can be arranged side by side with said refrigeration capillary and said alternating temperature capillary respectively and contact.Can improve the interior cold-producing medium and the heat exchange efficiency that refrigerates the cold-producing medium in flow controller 310 and the alternating temperature flow controller 320 of return-air heat exchanging segment of muffler 800 like this.
In a concrete example of the present invention; Said return-air heat exchanging segment, said refrigeration capillary and said alternating temperature capillary can be corrugated; Can increase said return-air heat exchanging segment, said refrigeration capillary and said alternating temperature effective heat exchange length capillaceous so widely, thereby improve heat exchange efficiency.Particularly, said refrigeration capillary and said alternating temperature capillary can be welded on the said return-air heat exchanging segment.Said return-air heat exchanging segment, said refrigeration capillary and said alternating temperature capillary can also be bundled together through aluminium foil.
The present invention also provides a kind of refrigerator, and said refrigerator comprises casing, door body and refrigeration system.Be limited with refrigerating chamber, temperature-changing chamber and refrigerating chamber in the said casing, said door body is installed on the said casing.Said refrigeration system is installed on the said casing, and wherein said refrigeration system is the refrigeration system 10 according to the foregoing description.
According to the refrigerator of the embodiment of the invention through the refrigeration system 10 according to the foregoing description is set, thereby can mechanically realize refrigeration to refrigerating chamber and temperature-changing chamber.In other words, said refrigerator is three mechanical refrigerators with temperature-changing chamber.Therefore, said refrigerator has advantage of low manufacturing cost.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means the concrete characteristic, structure, material or the characteristics that combine this embodiment or example to describe and is contained at least one embodiment of the present invention or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete characteristic, structure, material or the characteristics of description can combine with suitable manner in any one or more embodiment or example.
Although illustrated and described embodiments of the invention; Those having ordinary skill in the art will appreciate that: under the situation that does not break away from principle of the present invention and aim, can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is limited claim and equivalent thereof.
Claims (10)
1. a refrigeration system is characterized in that, comprising:
Compressor;
Condenser, the inlet of said condenser links to each other with the outlet of said compressor;
Switch unit, the inlet of said switch unit links to each other with the outlet of said condenser;
Refrigeration flow controller and alternating temperature flow controller, the inlet of said refrigeration flow controller links to each other with first outlet of said switch unit, and the inlet of said alternating temperature flow controller links to each other with second outlet of said switch unit;
Refrigeration evaporator and alternating temperature evaporimeter, the inlet of said refrigeration evaporator links to each other with the outlet of said refrigeration flow controller, and the inlet of said alternating temperature evaporimeter links to each other with the outlet of said alternating temperature flow controller;
Refrigerating chamber temperature controller and temperature-changing chamber temperature controller; Said refrigerating chamber temperature controller link to each other with said compressor and the temperature that is used to detect said refrigeration evaporator to control said compressor according to the temperature of detected said refrigeration evaporator; Said temperature-changing chamber temperature controller link to each other with said compressor and the temperature that is used to detect said alternating temperature evaporimeter controlling said compressor according to the temperature of detected said alternating temperature evaporimeter, in wherein said refrigerating chamber temperature controller and the said temperature-changing chamber temperature controller one links to each other so that control the outflow direction that said switch unit changes cold-producing medium with said switch unit;
Freezing flow controller, the inlet of said freezing flow controller link to each other with the outlet of said refrigeration evaporator and the outlet of said alternating temperature evaporimeter respectively; With
Refrigerating evaporator, the inlet of said refrigerating evaporator link to each other with the outlet of said freezing flow controller and the outlet of said refrigerating evaporator links to each other with the inlet of said compressor.
2. refrigeration system according to claim 1; It is characterized in that; Said condenser comprises first condenser and second condenser; The inlet of wherein said first condenser links to each other with the outlet of said compressor, and the inlet of said second condenser links to each other with the outlet of said first condenser and the outlet of said second condenser links to each other with the inlet of said switch unit.
3. refrigeration system according to claim 2 is characterized in that, also comprises anti-condensation pipe, and the inlet of said anti-condensation pipe links to each other with the outlet of said first condenser and the outlet of said anti-condensation pipe links to each other with the inlet of said second condenser.
4. refrigeration system according to claim 2 is characterized in that, also comprises device for drying and filtering, and the inlet of said device for drying and filtering links to each other with the outlet of said second condenser and the outlet of said device for drying and filtering links to each other with the inlet of said switch unit.
5. according to each described refrigeration system among the claim 1-4, it is characterized in that said switch unit is a kind of in magnetic valve and the dynamoelectric switching valve.
6. refrigeration system according to claim 5 is characterized in that, said switch unit is a two-position three-way valve.
7. according to each described refrigeration system among the claim 1-6, it is characterized in that said refrigerating chamber temperature controller and said temperature-changing chamber temperature controller are steam pressure formula temperature controller.
8. according to each described refrigeration system among the claim 1-7; It is characterized in that; The outlet of said refrigerating evaporator links to each other with the inlet of said compressor through muffler, and wherein said muffler has and is used for the return-air heat exchanging segment that carries out heat exchange with said refrigeration flow controller and said alternating temperature flow controller.
9. refrigeration system according to claim 8; It is characterized in that; Said refrigeration flow controller is the alternating temperature capillary for refrigerating capillary and said alternating temperature flow controller, and wherein said return-air heat exchanging segment is arranged side by side with said refrigeration capillary and said alternating temperature capillary respectively and contacts.
10. a refrigerator is characterized in that, comprising:
Casing is limited with refrigerating chamber, temperature-changing chamber and refrigerating chamber in the said casing;
The door body, said door body is installed on the said casing;
Refrigeration system, said refrigeration system are installed on the said casing, and wherein said refrigeration system is according to each described refrigeration system among the claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102995542A CN102374711A (en) | 2011-10-08 | 2011-10-08 | Refrigeration system and refrigerator comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102995542A CN102374711A (en) | 2011-10-08 | 2011-10-08 | Refrigeration system and refrigerator comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102374711A true CN102374711A (en) | 2012-03-14 |
Family
ID=45793682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102995542A Pending CN102374711A (en) | 2011-10-08 | 2011-10-08 | Refrigeration system and refrigerator comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102374711A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574959A (en) * | 2013-11-04 | 2014-02-12 | 合肥华凌股份有限公司 | Refrigeration system of double-temperature refrigerator and double-temperature refrigerator |
| CN103854344A (en) * | 2014-02-14 | 2014-06-11 | 南京盈放科技有限公司 | Intelligent storage cabinet capable of refrigerating for fresh food delivery, and monitoring method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1988006756A1 (en) * | 1987-02-27 | 1988-09-07 | Thermo King Corporation | Temperature controller for a transport refrigeration system |
| CN2593126Y (en) * | 2003-01-01 | 2003-12-17 | 广东科龙电器股份有限公司 | Mechanical intelligent multi-temperature-zone refrigerator |
| US20060225876A1 (en) * | 2005-04-07 | 2006-10-12 | Ats Japan Corp. | Constant temperature controller |
| CN201225805Y (en) * | 2008-05-30 | 2009-04-22 | 河南新飞电器有限公司 | Mechanical refrigerator refrigerated by single refrigerating room |
| CN202420014U (en) * | 2011-10-08 | 2012-09-05 | 合肥美的荣事达电冰箱有限公司 | Refrigerating system and refrigerator with same |
-
2011
- 2011-10-08 CN CN2011102995542A patent/CN102374711A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1988006756A1 (en) * | 1987-02-27 | 1988-09-07 | Thermo King Corporation | Temperature controller for a transport refrigeration system |
| CN2593126Y (en) * | 2003-01-01 | 2003-12-17 | 广东科龙电器股份有限公司 | Mechanical intelligent multi-temperature-zone refrigerator |
| US20060225876A1 (en) * | 2005-04-07 | 2006-10-12 | Ats Japan Corp. | Constant temperature controller |
| CN201225805Y (en) * | 2008-05-30 | 2009-04-22 | 河南新飞电器有限公司 | Mechanical refrigerator refrigerated by single refrigerating room |
| CN202420014U (en) * | 2011-10-08 | 2012-09-05 | 合肥美的荣事达电冰箱有限公司 | Refrigerating system and refrigerator with same |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574959A (en) * | 2013-11-04 | 2014-02-12 | 合肥华凌股份有限公司 | Refrigeration system of double-temperature refrigerator and double-temperature refrigerator |
| CN103854344A (en) * | 2014-02-14 | 2014-06-11 | 南京盈放科技有限公司 | Intelligent storage cabinet capable of refrigerating for fresh food delivery, and monitoring method thereof |
| CN103854344B (en) * | 2014-02-14 | 2017-01-25 | 南京盈放科技股份有限公司 | Monitoring method of intelligent storage cabinet capable of refrigerating for fresh food delivery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202420014U (en) | Refrigerating system and refrigerator with same | |
| EP2479519B1 (en) | Refrigerant system | |
| CN102095270A (en) | Refrigerating system of air cooling refrigerator and refrigerating method thereof | |
| CN102128509B (en) | Low-noise refrigerating system and refrigerating method thereof | |
| CN103017392B (en) | Refrigerator refrigerating system and refrigerator with same | |
| CN102506557B (en) | Refrigeration equipment and switching unit control method in defrosting process of refrigeration equipment | |
| CN102589182B (en) | Refrigeration system, refrigerator having the refrigeration system and controlling method of the refrigerator | |
| CN102798245B (en) | Refrigerating equipment, refrigerating system and deep refrigerating method of refrigerating equipment | |
| CN102338513B (en) | Refrigerating system and refrigerator with same | |
| CN103344060A (en) | Refrigerating system used for refrigerator, refrigerator and control method of refrigerator | |
| CN103574959A (en) | Refrigeration system of double-temperature refrigerator and double-temperature refrigerator | |
| CN102121774A (en) | Refrigeration system and refrigerator with refrigeration system | |
| CN202057124U (en) | Low-noise refrigerator | |
| CN201992900U (en) | Low-noise refrigerator | |
| CN102679665A (en) | Refrigerator and control method thereof | |
| CN102650488B (en) | Refrigerator and control method thereof | |
| CN102798261B (en) | Refrigerating system and refrigerating equipment having same | |
| CN104567153A (en) | Novel energy-saving uninterrupted cold supply hot air defrosting control system | |
| CN203083191U (en) | Refrigerator refrigerating system and refrigerator with same | |
| CN202254536U (en) | Refrigerating system and refrigerator with refrigerating system | |
| CN102374711A (en) | Refrigeration system and refrigerator comprising same | |
| CN103615822A (en) | Refrigerating device and refrigerating system | |
| CN204718171U (en) | Cooling cycle system of refrigerator and refrigerator | |
| CN203396183U (en) | Refrigerating system and refrigerator with refrigerating system | |
| CN201992918U (en) | Refrigerating system and refrigerator with same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120314 |